CN206569124U - Pulling handle rod children trolley capable of reversing - Google Patents
Pulling handle rod children trolley capable of reversing Download PDFInfo
- Publication number
- CN206569124U CN206569124U CN201720299197.2U CN201720299197U CN206569124U CN 206569124 U CN206569124 U CN 206569124U CN 201720299197 U CN201720299197 U CN 201720299197U CN 206569124 U CN206569124 U CN 206569124U
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- CN
- China
- Prior art keywords
- handle
- branch pipe
- locating slot
- reversing
- cylindrical sleeves
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the children trolley that a kind of pulling handle rod is capable of reversing, including upper connecting rod, foreleg and handle stem, foreleg branch pipe is connected with handle stem branch pipe by handle reversing arrangement, handle reversing arrangement includes handle bracket and hypozygal, handle bracket is fixed on the end of handle stem branch pipe, hypozygal is fixed on preceding midleg, hypozygal is laterally provided with the first cylindrical sleeves, one end of handle bracket is provided with the second cylindrical sleeves with cylinder bottom, second cylindrical sleeves are to being socketed on outside the first cylindrical sleeves, the inside of first cylindrical sleeves is provided with the first limiting section, second cylindrical sleeves cylinder bottom is fixed with spacer pin, the outer surface of first cylindrical sleeves is provided with the first locating slot and the second locating slot, provided with the locating detent that can slide up and down in handle stem branch pipe, the end of first locating slot and the second locating slot and locating detent matches, locating detent respectively with the first locating slot and the second locating slot clamping when, first limiting section and spacer pin are respectively disengaging and fastening state.
Description
Technical field
The utility model is related to a kind of pulling handle rod children trolley capable of reversing.
Background technology
Traditional children stroller, with transporting, is often endowed foldable function and has an expansion use and one for convenience of retracting
Folding state.By its skeleton folding mode, a kind of skeleton structure of single direction folding is generally included.Pushed away when operator is intended to one hand
During dynamic children trolley, it is only capable of being promoted by single side, because of force relation so that when manipulating the steering of its trolley or being mobile, phase
When whard to control.
Utility model content
Problem to be solved in the utility model is to provide a kind of children trolley of the flexible commutation of achievable pulling handle rod.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：Pulling handle rod children capable of reversing push away
Car, including upper connecting rod, foreleg and handle stem, the upper connecting rod, the foreleg and the handle stem include two branch respectively
Pipe, the foreleg branch pipe is connected with the handle stem branch pipe by handle reversing arrangement, and the handle reversing arrangement includes hand handle
Seat and hypozygal, the handle bracket are fixed on the end of the handle stem branch pipe, and the hypozygal is fixed in the foreleg
Portion, the hypozygal is laterally provided with the first cylindrical sleeves, and one end of the handle bracket is provided with the second cylindrical sleeves with cylinder bottom,
Second cylindrical sleeves are to being socketed on outside first cylindrical sleeves, the inside of first cylindrical sleeves is provided with the first limit
Position portion, the second cylindrical sleeves cylinder bottom is fixed with spacer pin, and the outer surface of first cylindrical sleeves is provided with the first locating slot
With the second locating slot, provided with the locating detent that can slide up and down in the handle stem branch pipe, first locating slot and described the
The end of two locating slots and the locating detent matches, the locating detent respectively with first locating slot and described second
During locating slot clamping, first limiting section and the spacer pin are respectively disengaging and fastening state.
The handle stem branch pipe is shaken hands provided with commutation, and the commutation handle is by being arranged in the handle stem branch pipe
Bracing wire is connected in the locating detent, the handle stem branch pipe and is fixed with a rivet, and the rivet is connected with the locating detent
Flexible part, described elastic component one end and the locating detent are inconsistent, and the other end and the rivet are inconsistent.
The elastic component is spring.
The outside side of first locating slot has an arc surface.
First limiting section is the stopper slot matched with the spacer pin.
The commutation handle, which is provided with the outside of neck, the upper connecting rod branch pipe, is provided with alignment pin, the upper connecting rod with
The handle stem and the alignment pin and the neck clamping when closing.
After adopting the above technical scheme, foreleg branch pipe is connected with handle stem branch pipe by handle reversing arrangement, it can be achieved to push away
The flexible commutation of barre.
Brief description of the drawings
Fig. 1 is structural representation of the utility model children trolley first using position；
Fig. 2 is structural representation of the utility model children trolley second using position；
Fig. 3 is side view of the utility model children trolley first using position；
Fig. 4 is the partial enlarged drawing at A in Fig. 3；
Fig. 5 is side view of the utility model children trolley second using position；
Fig. 6 is the partial enlarged drawing at B in Fig. 5；
Fig. 7 is the structural representation of hypozygal；
Fig. 8 is the structural representation of handle bracket；
Fig. 9 is the structural representation of commutation handle；
Figure 10 is the attachment structure decomposing schematic representation of locating detent, handle bracket and hypozygal；
Figure 11 is the utility model children trolley half folding state schematic diagram；
Figure 12 is the complete folding state schematic diagram of the utility model children trolley.
Embodiment
As shown in Figures 1 to 6, pulling handle rod children trolley capable of reversing, including upper connecting rod 3, handle stem 11, the first backrest
Frame 5, the second back rest 6, foreleg 7, back leg 8 and wheel, the upper connecting rod, the foreleg and the handle stem include two respectively
The branch pipe that root be arranged in parallel, the foreleg branch pipe is connected with the handle stem branch pipe by handle reversing arrangement, and the handle is changed
Include handle bracket 12 and hypozygal 21 to device, the handle bracket 12 is fixed on the end of the handle stem branch pipe, described ShiShimonoseki
Section 21 is fixed on the preceding midleg, and hypozygal 21 is rotated with upper connecting rod 3 and is connected, as shown in fig. 7, the hypozygal is lateral
Provided with the first cylindrical sleeves 211, as shown in figure 8, one end of the handle bracket is provided with the second cylindrical sleeves 123 with cylinder bottom,
As shown in Figure 10,123 pairs of second cylindrical sleeves are to being socketed on outside first cylindrical sleeves 211, first cylindrical sleeve
The inside of cylinder is provided with the first limiting section 214, and first limiting section is the stopper slot matched with the spacer pin.Described second
Cylindrical sleeves cylinder bottom is fixed with spacer pin 122, and the outer surface of first cylindrical sleeves is fixed provided with the first locating slot 212 and second
Provided with the locating detent 14 that can be slided up and down in handle stem branch pipe in position groove 213, the handle stem branch pipe, first positioning
The end of groove and second locating slot and the locating detent 14 matches, and the locating detent 14 is fixed with described first respectively
When position groove and the second locating slot clamping, first limiting section and the spacer pin are respectively disengaging and fastening state.I.e.
Realizing that as depicted in figs. 1 and 2 two use position respectively, first using can be achieved dorsad to carry out under position, making second
It is can be achieved with position towards implementation.
The handle stem branch pipe is provided with commutation handle 13, and the commutation handle 13 is by being arranged in the handle stem branch pipe
Interior bracing wire 16 connects and a rivet 17 is fixed with the locating detent 14, the handle stem branch pipe, the rivet 17 with it is described
Spring 15 is connected between locating detent 14, the spring one end and the locating detent are inconsistent, the other end and the rivet
It is inconsistent.By pulling bracing wire 16, you can realize locating detent 14 respectively with first locating slot and second locating slot
Clamping.
The attachment structure of commutation handle 13 and bracing wire 16 and handle stem 11, which can be used, is easy to any routine that finger is pulled
Structure, to realize that pulling commutation handle 13 pulls bracing wire 16.
The outside side of first locating slot 212 has an arc surface.By the arc surface, locating detent 14 departs from
First locating slot 212, can be achieved the folding state shown in Figure 11 and Figure 12.
As shown in figure 9, the commutation handle 13, which is provided with the outside of neck 131, the upper connecting rod branch pipe, is provided with alignment pin
31, the upper connecting rod and the handle stem and the alignment pin 31 and the clamping of neck 131 when closing.
Operation commutation handle 13 can realize two conversions using position.It is fixed when handle stem 11 is when first uses position
Position lock pin 14 is maintained in the first locating slot 212 under the effect of the elastic force of spring 15, and the elastic force of spring 15 makes commutation by bracing wire 16
Handle 13 is kept being fastened on alignment pin 31, and locating detent 14 is realized with commutation handle 13 by bracing wire 16 and interlocked；Work as handle stem
11 second using position when, spacer pin 122 on handle bracket 12 and the first limiting section 214 on hypozygal 21 are inconsistent, calmly
Position lock pin 14 is maintained in the second locating slot 213 under the effect of the elastic force of spring 15.
The utility model pulling handle rod children trolley capable of reversing folds and opened explanation：
Fold：Operation commutation handle 13, is put first by handle stem 11 and is locked using position, and operation upper joint 22 makes it with
Joint 21 disengages and (unlocked), then handle stem 11 is drawn in the direction of foreleg 7；
Open：Firmly upper handle barre 11, and make it be separated with foreleg 7, untill lower articular is locked.
The characteristics of the utility model pulling handle rod children trolley capable of reversing：
It is that this first is arranged on hand using the locking device of position 1. first is most frequently used position using position
The top of barre 11, the turning torque of its handle stem 11 it is main by commutation handle 13 and alignment pin 31 be two-way and locating detent 14 and
The unidirectional common phase support of first locating slot 212, so sets the bonding strength for substantially increasing handle stem 11.
2. second is arranged on using the locking device of position outside the switching of the lower end of handle stem 11, the position is in children and can touched
And position, be that this second is set to built-in using the locking device of position, the turning torque of its handle stem 11 is main by fixed
The second locating slot 213 on position lock pin 14 and hypozygal 21 is two-way and spacer pin 122 and hypozygal 21 on handle bracket 12 on
The unidirectional common phase support of first limiting section 214, so sets and not only avoid the danger that children were squeezed and sheared injury, simultaneously
The intensity of handle stem 11 is ensure that, aesthetics is also improved.
Claims (6)
1. pulling handle rod children trolley capable of reversing, including upper connecting rod, foreleg and handle stem, the upper connecting rod, the foreleg
Include two branch pipes respectively with the handle stem, it is characterised in that：The foreleg branch pipe passes through handle with the handle stem branch pipe
Reversing arrangement is connected, and the handle reversing arrangement includes handle bracket and hypozygal, and the handle bracket is fixed on the handle stem branch
The end of pipe, the hypozygal is fixed on the preceding midleg, and the hypozygal is laterally provided with the first cylindrical sleeves, the hand
One end of seat is provided with the second cylindrical sleeves with cylinder bottom, second cylindrical sleeves are to being socketed on first cylindrical sleeve
Cylinder is outer, and the inside of first cylindrical sleeves is provided with the first limiting section, and the second cylindrical sleeves cylinder bottom is fixed with spacer pin, institute
The outer surface for stating the first cylindrical sleeves is provided with the first locating slot and the second locating slot, and interior be provided with of the handle stem branch pipe can go up downslide
The end of dynamic locating detent, first locating slot and second locating slot and the locating detent matches, described fixed
Position lock pin respectively with first locating slot and the second locating slot clamping when, first limiting section and the spacer pin point
It Wei not depart from and fastening state.
2. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：Set on the handle stem branch pipe
There is commutation to shake hands, the commutation handle connects the locating detent by the bracing wire being arranged in the handle stem branch pipe, described
Be fixed with a rivet in handle stem branch pipe, the rivet and the locating detent are connected with elastic component, described elastic component one end with
The locating detent is inconsistent, and the other end and the rivet are inconsistent.
3. pulling handle rod according to claim 2 children trolley capable of reversing, it is characterised in that：The elastic component is spring.
4. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：First locating slot to
Outer side has an arc surface.
5. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：First limiting section be with
The stopper slot that the spacer pin matches.
6. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：The commutation handle is provided with
Alignment pin when alignment pin, the upper connecting rod and the handle stem are provided with the outside of neck, the upper connecting rod branch pipe and being closed
With the neck clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299197.2U CN206569124U (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299197.2U CN206569124U (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569124U true CN206569124U (en) | 2017-10-20 |
Family
ID=60053163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299197.2U Active CN206569124U (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828581A (en) * | 2017-03-24 | 2017-06-13 | 宁波神马集团有限公司 | Pulling handle rod children trolley capable of reversing |
-
2017
- 2017-03-24 CN CN201720299197.2U patent/CN206569124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828581A (en) * | 2017-03-24 | 2017-06-13 | 宁波神马集团有限公司 | Pulling handle rod children trolley capable of reversing |
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| GR01 | Patent grant |